Echinocephalus caniculus n. sp. (Nematoda: Gnathostomatidae Railliet, 1895) from the lesser spotted dogfish Scyliorhinus canicula (L.) (Elasmobranchii: Scyliorhinidae Gill, 1862) off Tunisia, with a key to species of the genus Echinocephalus Chiraz Ben SaadJaydipbhai SutharLamia Gargouri OriginalPaper Open access 14 March 2022 Pages: 299 - 307
A new caryosporan (Apicomplexa: Eimeriidae) from flat-headed snake, Tantilla gracilis (Reptilia: Ophidia: Colubridae), from McCurtain County, Oklahoma, USA Chris T. McAllisterJohn A. HnidaStanley E. Trauth OriginalPaper 28 February 2022 Pages: 309 - 315
Five new and two known species of Heterobothrium (Monogenea: Diclidophoridae) infecting puffers of the genus Takifugu from Japanese waters Kazuo OgawaNaoki Itoh OriginalPaper 17 March 2022 Pages: 317 - 340
Neotropical Monogenoidea 64. Cosmetocleithrum falsunilatum sp. n. (Monogenoidea, Dactylogyridae) parasite of the gills of Megalodoras uranoscopus (Siluriformes, Doradidae) from the Solimões river, near Iquitos, Peru Sofia Galvão FeronatoEmanuel RazzoliniWalter A. Boeger OriginalPaper 08 April 2022 Pages: 341 - 346
Revision of the species of the genus Diorchis Clerc, 1903 (Cestoda, Hymenolepididae) from rallid birds: a redescription of Diorchis acuminata (Clerc, 1902) Gergana P. VasilevaMargarita H. MarinovaBoyko B. Georgiev OriginalPaper 23 March 2022 Pages: 347 - 365
Blood parasite diversity (Apicomplexa: Haemogregarinidae) within the western populations of the European pond turtle Emys orbicularis D. James HarrisIsabel Damas-MoreiraAna Perera OriginalPaper 21 March 2022 Pages: 367 - 373
A new species, new host records and life cycle data for lepocreadiids (Digenea) of pomacentrid fishes from the Great Barrier Reef, Australia Berilin DuongScott C. CutmoreRodney A. Bray OriginalPaper Open access 08 April 2022 Pages: 375 - 397
The nomenclatural status of Heteraxinoides Yamaguti, 1943, Heteraxinoides Yamaguti, 1963, Allopseudaxine Yamaguti, 1943, Axine tripathii Price, 1962, and Axine tripathii Yamaguti, 1963, with the proposal of Neoheteraxinoides nom. nov. (Monogenoidea: Microcotylinea) Delane C. Kritsky OriginalPaper 19 March 2022 Pages: 399 - 402